Add 5 ft as a start.
It is crazy how small our 31 ft TT felt after three days of rain.
Towing a small trailer is slightly more nimble in a gas station but it’s not unbearable by any means to tow a larger one. You get use to the size pretty quick.
Remember when towing in tight spaces it’s all about the set up. Take up as much room as you need and think about your exits.
Regardless of the trailer you choose figure 8 mpg while towing to estimate your gas stops and then look on Google Maps at the satellite view along your planned route. Find gas stations that look like they will accommodate your rig.
Typically the Flying J, Pilots, and some T/A’s work great for TT’s. (Not the T/A or Loves south of Atlanta ... those two are ROUGH for trailers... IMHO.
But seriously, look at the largest trailer you envision for your use. Just know that for most of us, it’s about 5 ft too short on our first trailer.
Camping Worlds vary... some are great some are not. It depends on the people running the store.
JMHO based on experience.
Thanks!
Jeremiah
TV-2022 Silverado 2WD
TT - Zinger 270BH
WD Hitch- HaulMaster 1,000 lb Round Bar
Dual Friction bar sway control
It’s Kind of Fun to do the Impossible
~Walt Disney~