there's a ton of nylon tarps on amazon that are pretty cheap. I use a cot and mostly wild camp so i use this as an example to put over my cot.
This is just a cheap hammock I found at Marshalls for $10. The tarp is $40 on amazon tarp. Been real good so far. I have a Hennessy backpacker hammock and tarp but the tarp is just to small.
Ripped my MSR Thru Hiker 100 Wing (17 oz) and looking for a cheap alternative. Found this but it's about 7oz heavier. I'd like to keep it under $100 and/or as close to 17oz, if possible. Appreciate any leads.
I wouldn't spend time trying to add to your tent - consider erecting another tarp shelter adjacent to or above yours. This would add a lot of dry square footage for a relatively low cost. You're in effect making a giant vestibule in front of your tent.
On the low end, you could get a cheapie backpacking tent like https://www.amazon.com/RainFlyEVOLUTION-HAMMOCK-WATERPROOF-Survival-Bracelet/dp/B074BTJMHJ/ and stake it out with some cheap steel poles like https://www.amazon.com/Mountainsmith-Steel-Tarp-Pole-Silver/dp/B01N2RM2L6/
The poles are heavy and a bit bulky compared to some alternatives, but they're also cheaper and super sturdy. If cost or weight is more of a concern, the telescoping aluminum ones are OK, but they seem more prone to bending, especially at full extension. I've heard some people use telescoping painter's poles to stake out tarps, but they're usually steel and it will require a bit of DIY to get them set up correctly.
If that's outside of your price range then consider buying a larger hardware store tarp and staking it out over your tent like a rain fly. You'll get a lot less height and floor space, but it will cost like a third of what the above option costs.
I have the Pinnacles 360. I think it is probably the best hammock available at the price point. I'm not aware of another 11' hammock with integrated bug net for under $100. It is a pretty comfortable hammock. I have used it on several trips this summer. That said, the fabric is only 58" wide (pretty common for 11' hammocks). I find 58" to be just a bit to narrow for me. It results in a bit of pressure on my outside foot. I have switched to the DreamHammock Darien which I find to be quite an improvement at 63" wide. FWIW, I am 6'0'' tall, 180 lbs (I really hope some robot converts that to stones! that would be awesome!). I still use the Pinnacles frequently for lounging but not sleeping.
I find that to get a comfortable lay in either of the 11' hammocks, I need to hang the foot end (of the hammock itself, not the straps) about 12" higher than the head end. Then I find most of my body is on the head end of the hammock with my calves at the mid point. This helps me avoid calf ridge. And, of course, I sleep on the diagonal.
As far as tarps, when backpacking, I use a hex tarp with an 11' ridgeline. It provides adequate, though not generous coverage. For generous coverage, a hex or rectangle tarp with a 12' ridgeline is quite nice. Here is an example. https://smile.amazon.com/dp/B074BTJMHJ/ref=cm_sw_em_r_mt_dp_KEtqFbJZWNYTP At 1.5 lbs, it is too heavy for backpacking (IMO), but great for car camping. Look for a silnylon or DCF tarp for backpacking such as https://hammockgear.com/the-quest/